| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 81 | 88% | 0 of 4 | 100% | 1 | 10 | 1 | 20 | 1 | 8 |
| tail(List) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| head(List) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| concat(List, Object) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| concat(List, List) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| sorted(List, Comparator) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| optionalHead(List) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| reversed(List) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| sorted(List) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |